China ixabiso eliphantsi China Manufacturer Ukuvelisa Ubushushu obuphezulu Ukubuyisela umva Preventor Ov40 yePlastiki Hlola iValve
Eli shishini linembali yetyala leshishini elivakalayo, uncedo olugqwesileyo emva kokuthengisa kunye nezixhobo zale mihla zemveliso, ngoku sifumene iwonga eliphezulu phakathi kwabathengi bethu kwihlabathi liphela ngexabiso eliphantsi laseTshayina uMvelisi Wemveliso Uvelisa Ubushushu obuphezulu bokuBuya Umva Preventor Ov40 Plastic Check Valve, Thina , Ngezandla ezivulekileyo, mema bonke abathengi abanomdla ukuba batyelele iwebhusayithi yethu okanye baqhagamshelane nathi ngokuthe ngqo ngolwazi olungakumbi.
Enembali evakalayo yeshishini letyala, uncedo olubalaseleyo emva kokuthengisa kunye nezixhobo zangoku zemveliso, ngoku sifumene iwonga eliphezulu phakathi kwabathengi bethu kwihlabathi liphela.China Backflow Preventor kunye Plastic Sprayer Hlola Valve, Ngomgangatho ophezulu, ixabiso elifanelekileyo, ukuhanjiswa kwexesha kunye neenkonzo ezilungiselelwe umntu ukuze uncede abathengi bafezekise iinjongo zabo ngempumelelo, inkampani yethu inendumiso kwiimarike zasekhaya nezangaphandle. Abathengi bamkelekile ukuba baqhagamshelane nathi.
Indawo yokuhlohla
Ivalve yebhola edadayo inokufakelwa kumbhobho werhasi
Izinto eziluncedo kwimveliso
Uphawu lwevalve yebhola yombhobho wegesi kunye nezinto eziluncedo
1. Uxinzelelo olusebenzayo lukhulu, kwaye i-valve inokuvulwa kwaye ivalwe ngokuzinzileyo kwindawo yokusebenza ye-0.4MPa;
2. I-valve yokuvula kunye nexesha lokuvala lifutshane, kwaye i-valve yokuvula kunye nexesha lokuvala lingaphantsi okanye lilingana nama-50 phantsi komda wokusebenza kwamandla we-7.2V;
3. Akukho lahleko yoxinzelelo, kunye noyilo lwesakhiwo sokulahleka koxinzelelo lwe-zero kunye nobubanzi bevalve elingana nobubanzi bombhobho yamkelwa;
4. Ukusebenza kokutywinwa kwevalve yokuvala kulungile, kwaye isitywina senziwe ngerabha ye-nitrile enokumelana nokushisa okuphezulu (60 ℃) kunye nobushushu obuphantsi (-25 ℃).
5. Ngokutshintsha umda, unokubona ngokuchanekileyo imeko ye-in-position ye-valve yokutshintsha;
6. Ivalve yokuvula isebenza kakuhle, ngaphandle kokungcangcazela kunye nengxolo ephantsi;
7. I-motor kunye nebhokisi yebhokisi ivalwe ngokupheleleyo, kwaye inqanaba lokukhusela ngu-≥IP65, elithintela ngokupheleleyo i-transmission medium ukuba ingangeni, kwaye inokusebenza kakuhle kokuqhuma;
8. Umzimba wevalve wenziwe nge-aluminium, enokumelana noxinzelelo lwe-1.6MPa, ukuxhathisa ukothuka kunye nokungcangcazela, kwaye ulungelelanise neendawo ezinzima;
9. Umphezulu womzimba wevalve une-anodized, entle kwaye ecocekileyo kwaye inokusebenza kakuhle kokuchasana nomhlwa;
Umyalelo wokusetyenziswa
1. Intambo ebomvu kunye nocingo olumnyama luyiingcingo zamandla, ucingo olumnyama ludibaniswe ne-electrode efanelekileyo, kwaye ucingo olubomvu luxhunywe kwi-electrode engalunganga ukuvula i-valve;
2. Imigca yokuphuma komqondiso we-optional in-position: Imigca emi-2 emhlophe yimigca yesignali ye-valve-evulekileyo, ejikelezayo xa i-valve isendaweni; Imigca emi-2 eluhlaza okwesibhakabhaka yilayini ye-valve-close-in-position in-position, i-short-circuited xa i-valve isendaweni; (Emva kokuba i-valve ivuliwe okanye ivaliwe, ukunikezelwa kwamandla ngokuqhelekileyo kwandiswa kwi-5s ukuqinisekisa ukuzinza kwesignali yendawo)
3. Ibhokisi ye-deceleration ye-valve inokujikeleza i-degrees ze-180 ngokubanzi ngokuhambelana nomthengi ukufaka ibhokisi yokulawula, kwaye i-valve ingasetyenziselwa ngokuqhelekileyo emva kokujikeleza;
4. Sebenzisa iibholithi zeflange eziqhelekileyo ukudibanisa iivalve, iipayipi, kunye neeflowimitha. Ngaphambi kokufakela, isiphelo sobuso be-flange kufuneka sicocwe ngononophelo ukukhusela i-iron slag, i-rust, uthuli kunye nezinye izinto ezibukhali kwindawo yokuphela ukusuka ekukhambeni i-gasket kunye nokubangela ukuvuza;
5. Ivalve kufuneka ifakwe kumbhobho okanye i-flowmeter kunye nevalve evaliweyo. Kunqatshelwe ngokungqongqo ukuyisebenzisa kwimeko yoxinzelelo okanye ukuvuza kwegesi kunye nokubona ukuvuza ngomlilo ovulekileyo;
6. Imbonakalo yale mveliso ibonelelwa nge-nameplate.
Iimpawu zeTekhnoloji
| Hayi.号 | Irms | Imfuneko | ||||
| 1 | Indawo yokusebenza | Igesi yendalo LPG | ||||
| 2 | Idayamitha yesiqhelo(mm) | DN25 | DN40 | DN50 | DN80 | DN100 |
| 3 | Uluhlu loxinzelelo | 0 ~0.4Mpa | ||||
| 4 | Uxinzelelo lwegama | 0.8MPa | ||||
| 5 | I-Voltage yokusebenza | I-DC3～7.2V | ||||
| 6 | Ukusebenza ngoku | ≤50mA(DC4.5V) | ||||
| 7 | Ubuninzi bangoku | ≤350mA(DC4.5V) | ||||
| 8 | Ivaliwe okwangoku | ≤350mA(DC4.5V) | ||||
| 9 | Ubushushu bokusebenza | －25℃～60℃ | ||||
| 10 | Ubushushu bokugcina | －25℃～60℃ | ||||
| 11 | Ukufuma okusebenzayo | 5%～95% | ||||
| 12 | Ukugcinwa kokufuma | ≤95% | ||||
| 13 | ATEX | ExibⅡB T4 Gb | ||||
| 14 | Iklasi yokhuseleko | IP65 | ||||
| 15 | Ixesha lokuvula | ≤60s(DC7.2V) | ||||
| 16 | Ixesha lokuvala | ≤60s(DC7.2V) | ||||
| 17 | Ukuvuza | Ngaphantsi kwe-0.4MPa, ukuvuza ≤0.55dm3/h (compress ixesha 2min) | ||||
| Ngaphantsi kwe-5KPa, ukuvuza≤0.1dm3/h (compress time2min) | ||||||
| 18 | Ukumelana neMotor | 21Ω±3Ω | ||||
| 19 | tshintsha ukuchasana noqhagamshelwano | ≤1.5Ω | ||||
| 20 | Unyamezelo | ≥4000amaxesha | ||||
IiNgcaciso zeSakhiwo
| Ububanzi | L | H | ΦA | ΦB | nx ΦC | D | G |
| DN25 | 140 | 212 | Φ115 | Φ85 | 4 x Φ14 | 51 | 18 |
| DN40 | 178 | 246 | Φ150 | Φ110 | 4 x Φ18 | 67 | 18 |
| DN50 | 178 | 262 | Φ165 | Φ125 | 4 x Φ18 | 76 | 18 |
| DN80 | 203 | 300 | Φ200 | Φ160 | 8 x Φ18 | 91 | 20 |
| DN100 | 229 | 317 | Φ220 | Φ180 | 8 x Φ18 | 101 | 20 |
Eli shishini linembali yetyala leshishini elivakalayo, uncedo olugqwesileyo emva kokuthengisa kunye nezixhobo zale mihla zemveliso, ngoku sifumene iwonga eliphezulu phakathi kwabathengi bethu kwihlabathi liphela ngexabiso eliphantsi laseTshayina uMvelisi Wemveliso Uvelisa Ubushushu obuphezulu bokuBuya Umva Preventor Ov40 Plastic Check Valve, Thina , Ngezandla ezivulekileyo, mema bonke abathengi abanomdla ukuba batyelele iwebhusayithi yethu okanye baqhagamshelane nathi ngokuthe ngqo ngolwazi olungakumbi.
China ixabiso CheapChina Backflow Preventor kunye Plastic Sprayer Hlola Valve, Ngomgangatho ophezulu, ixabiso elifanelekileyo, ukuhanjiswa kwexesha kunye neenkonzo ezilungiselelwe umntu ukuze uncede abathengi bafezekise iinjongo zabo ngempumelelo, inkampani yethu inendumiso kwiimarike zasekhaya nezangaphandle. Abathengi bamkelekile ukuba baqhagamshelane nathi.
